Individual Calculations August 2023
 Weber, Bernhard, Dr.  Total change: 21.60  Rating chartPersonal card
 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 Bad Bertrich GER 2023-06-23
RcRownchangeKK*chgGame
 1955 2038 6.50 9 1.08 20 21.60 
  Zanier, Nico 1689 LUX1.0010.11202.20 
  Loeffler, Hans 1857 GER1.0010.26205.20 
  Westerinen, Heikki M.j. g2239 FIN0.5010.26205.20 
  Hassenrueck, Helmut 2162 GER0.001-0.3320-6.60 
  Thieme, Wolfgang 1887 GER1.0010.30206.00 
  Steiger, Michael 1934 GER0.501-0.1420-2.80 
  Mosblech, Michael 1954 GER0.501-0.1220-2.40 
  Surmont, Yves 1821 BEL1.0010.22204.40 
  Mueller, Erich 2050 GER1.0010.522010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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